package com.example.vp.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.example.vp.domian.enetity.Subscribe;
import com.example.vp.domian.enetity.User;
import com.example.vp.domian.vo.UserVO;

import java.util.Collection;
import java.util.List;

public interface UserService extends IService<User> {
    UserVO getUserById(Long userId);
    

    void attentionUser(Long id);
    
    List<User> getFans(Long id);

    UserVO getUser();

    Collection<Long> getAttentionVideo(Long id);
}
